5mm 'D' shackle connecting closed eye components.
The dimension referred to in the order code is the diameter of the securing pin.
Pin Size 5mm dia. - Internal Gap Size 10mm x 17mm
Bow of shackel requires a 11mm hole.
This product is of commercial grade so carries no safe working load details.
Hole is provided in pin end for a wire to be secured to prevent accidently removal or working loose in service.